I downloaded Roon Remote (Legacy) 4+## Control for legacy Roon 1.8, connected to nucleus, nucleus server can update to 2.0 again.
Proceed as follows:
1.downloaded Roon Remote (Legacy) 1.8.
2.connected to nucleus, the connection screen appears, like this:
3.click Connect button, then nucleus server update to 2.0 automatically.
4.Roon Remote (Legacy) 1.8 will not be able to connect nucleus server 2.0.
5.open Roon Remote 2.0, it will be able to connect nucleus server 2.0.
6.remeber, don’t click menu–>setting–>about, nucleus server will update to 1.8 automatically again!